BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 China 33 30%
2 United States 30 27.3%
3 Germany 14 12.7%
4 United Kingdom 7 6.4%
5 Netherlands 6 5.5%
6 Japan 4 3.6%
7 Romania 3 2.7%
8 Hong Kong 2 1.8%
9 Australia 2 1.8%
10 Canada 1 0.9%
11 Ecuador 1 0.9%
12 Finland 1 0.9%
13 Laos 1 0.9%
14 Malaysia 1 0.9%
15 Myanmar 1 0.9%
16 India 1 0.9%
17 Republic of Korea 1 0.9%
18 Taiwan 1 0.9%